Constant crashes on WotLK core. Ubuntu server build.

[kelbren]

I have been successful in compiling and running cmangos wotlk on linux (Ubuntu 20.04 server) My WotLK core is up to date with latest changes as well.

however I get crashes very frequent (every 10-30 minutes) with the following dump. any ideas what is causing this?

0x00005555562b6354 in GridReference::targetObjectBuildLink() ()

0 0x00005555562b6354 in GridReference::targetObjectBuildLink() ()

1 0x00005555563dd541 in Map::PlayerRelocation(Player*, float, float, float, float) ()

2 0x000055555629e796 in Player::SetPosition(float, float, float, float, bool) ()

3 0x00005555562e2bfc in Unit::UpdateSplinePosition(bool) ()

4 0x00005555562e2cc2 in Unit::UpdateSplineMovement(unsigned int) ()

5 0x00005555562ffedf in Unit::Update(unsigned int) ()

6 0x00005555562af720 in Player::Update(unsigned int) ()

7 0x00005555563ea9b1 in Map::Update(unsigned int const&) ()

8 0x00005555563f7126 in MapUpdateWorker::execute() ()

9 0x0000555556401cb7 in MapUpdater::WorkerThread() ()

10 0x00007ffff746ade4 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6

11 0x00007ffff7fa2609 in start_thread (arg=) at pthread_create.c:477

12 0x00007ffff7155133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

[mostlikely4r]

Map::PlayerRelocation is core player movement.

See how the server runs with randombots disabled.

If that's fine (with you playing in it) you'll have to device a test under what conditions this crash occurs. Then maybe we can add an assert and see if we can avoid it on the windows side (which has no such issues).

[newapok69]

Did you build with the Debug On? Did you get a core file?

[kelbren]

I will re-compile with debug and see what the core dump looks like when it crashes.

[kelbren]

Issue seems to have resolved itself. not sure why. I will close and re-open if additional or similar issue happens again.